Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	31.25	31.67	31.22	31.60	39,002	+0.35(+1.12%)
Jul 28, 2011	31.04	31.70	31.04	31.25	52,997	+0.19(+0.61%)
Jul 27, 2011	31.06	31.60	31.06	31.06	147,374	+0.23(+0.75%)
Jul 26, 2011	30.80	31.01	30.76	30.83	38,818	-0.02(-0.06%)
Jul 25, 2011	30.81	31.10	30.77	30.85	230,839	-0.26(-0.84%)
Jul 22, 2011	31.13	31.20	31.10	31.11	267,051	+0.11(+0.35%)
Jul 21, 2011	31.00	31.19	30.70	31.00	53,167	+0.30(+0.98%)
Jul 20, 2011	30.69	30.76	30.41	30.70	31,019	+1.05(+3.54%)
Jul 19, 2011	29.48	29.75	29.48	29.65	37,111	+0.17(+0.58%)
Jul 18, 2011	29.80	29.80	29.48	29.48	41,452	-0.28(-0.94%)
Jul 15, 2011	29.50	29.89	29.50	29.76	41,065	+0.30(+1.02%)
Jul 14, 2011	29.85	29.95	29.46	29.46	60,343	-0.26(-0.87%)
Jul 13, 2011	29.06	30.02	29.06	29.72	36,997	+0.92(+3.19%)
Jul 12, 2011	28.84	29.11	28.80	28.80	42,488	-0.04(-0.14%)
Jul 11, 2011	28.65	29.34	28.65	28.84	39,639	-0.61(-2.07%)
Jul 08, 2011	28.95	29.45	28.95	29.45	154,671	+0.29(+0.99%)
Jul 07, 2011	29.00	29.50	29.00	29.16	516,380	-0.47(-1.59%)
Jul 06, 2011	29.40	29.80	29.28	29.63	100,292	+0.67(+2.31%)
Jul 05, 2011	28.53	29.20	28.53	28.96	60,570	-0.49(-1.66%)
Jul 01, 2011	29.05	30.07	29.03	29.45	192,887	+1.45(+5.18%)
Jun 30, 2011	27.87	28.24	27.81	28.00	236,510	-0.20(-0.70%)
Jun 29, 2011	27.50	28.23	27.50	28.20	258,179	+0.65(+2.35%)
Jun 28, 2011	26.73	27.60	26.60	27.55	480,575	+1.14(+4.32%)
Jun 27, 2011	26.00	26.53	26.00	26.41	424,752	-0.12(-0.45%)
Jun 24, 2011	26.28	26.92	26.28	26.53	38,538	+0.50(+1.92%)
Jun 23, 2011	25.70	26.08	25.70	26.03	60,520	+0.08(+0.31%)
Jun 22, 2011	25.82	26.19	25.82	25.95	192,685	+0.05(+0.19%)
Jun 21, 2011	25.71	26.03	25.43	25.90	186,037	+0.17(+0.66%)
Jun 20, 2011	25.75	25.75	25.68	25.73	51,923	+0.26(+1.02%)
Jun 17, 2011	25.14	25.51	25.14	25.47	55,395	+0.23(+0.91%)
Jun 16, 2011	25.21	25.71	25.06	25.24	58,453	-0.28(-1.10%)
Jun 15, 2011	25.67	25.93	25.52	25.52	2,315,834	-0.18(-0.70%)
Jun 14, 2011	25.48	25.79	25.48	25.70	54,818	+0.54(+2.15%)
Jun 13, 2011	25.14	25.36	25.13	25.16	40,444	+0.26(+1.04%)
Jun 10, 2011	25.23	25.23	24.75	24.90	38,568	-0.80(-3.11%)
Jun 09, 2011	25.60	25.84	25.40	25.70	61,659	+0.61(+2.43%)
Jun 08, 2011	25.45	25.45	25.03	25.09	79,214	-0.19(-0.75%)
Jun 07, 2011	25.18	25.52	25.18	25.28	76,303	-0.09(-0.35%)
Jun 06, 2011	25.45	25.45	25.18	25.37	93,930	-0.03(-0.12%)
Jun 03, 2011	25.41	25.76	25.40	25.40	75,964	+0.32(+1.28%)
May 24, 2011	25.09	25.10	24.95	25.08	74,191	+0.33(+1.33%)
May 23, 2011	24.81	25.20	24.75	24.75	68,725	-1.24(-4.77%)
May 20, 2011	26.25	26.25	25.86	25.99	33,988	-0.32(-1.22%)
May 19, 2011	26.15	26.50	26.15	26.31	55,367	-0.15(-0.57%)
May 18, 2011	26.53	26.60	26.22	26.46	43,278	+0.14(+0.53%)
May 17, 2011	26.30	26.45	26.15	26.32	47,849	-0.36(-1.35%)
May 16, 2011	26.79	27.02	26.52	26.68	53,940	+0.16(+0.60%)
May 13, 2011	26.89	26.89	26.46	26.52	37,709	-0.31(-1.16%)
May 12, 2011	26.76	27.05	26.64	26.83	45,639	-0.17(-0.63%)
May 11, 2011	27.22	27.22	26.77	27.00	72,681	-0.26(-0.95%)
May 10, 2011	27.34	27.34	27.09	27.26	38,944	+0.18(+0.66%)
May 09, 2011	27.01	27.24	27.01	27.08	56,342	-0.01(-0.04%)
May 06, 2011	27.48	27.64	27.04	27.09	95,133	-0.63(-2.27%)
May 05, 2011	27.57	27.84	27.51	27.72	59,380	-0.03(-0.11%)
May 04, 2011	27.99	27.99	27.57	27.75	49,810	-0.05(-0.18%)
May 03, 2011	27.76	28.00	27.66	27.80	79,957	-0.13(-0.47%)

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